Aerva lanata

Other names: mountain knotgrass, polpala, amaranthaceae

Aerva lanata, also known as Mountain knotgrass, Polpala or Amaranthaceae, is a plant native to Asia, especially India, where it is considered one of the most important medicinal plants. It also grows in northeast Africa, the western Pacific and in tropical areas of Australia. This plant is used primarily in Ayurveda, traditional Indian medicine, for its purported medicinal properties. It is also known as 'knotgrass' because its stems are tough and knotty.

Aerva lanata is used in many ways in different cultures. In medicine, it is often used to treat kidney stones, diabetes, asthma and various skin diseases. It is also considered diuretic, anti-inflammatory and antiparasitic. The plant also has uses in the food industry. A salad is prepared from the leaves and its young shoots can be eaten boiled or roasted. The plant is also used in the cosmetic industry. The roots of Aerva lanata are used to make powder, which is used in the production of soaps and shampoos. Its antimicrobial properties make this plant ideal for the care of sensitive and problematic skin. Additionally, in some cultures, Aerva lanata is believed to have the ability to protect the human body from negative travel influences such as tropical diseases and food poisoning.